Próximamente
Mechanical Engineering
Diseña máquinas que soportan la carga, se mantienen frías, y se construyen.
El curso completo
- módulos
- 66
- temas
- 694
- min por lección
- 15
Lo que sabrás hacer.
Resuelve problemas de estática, dinámica y vibraciones
Etapa 2 · Mechanics & Dynamics
Dimensiona piezas frente a tensión, fatiga y pandeo
Etapa 3 · Materials & Strength
Selecciona engranajes, rodamientos, ejes y fijadores
Etapa 4 · Design & Manufacturing
Equilibra energía en bombas, ciclos e intercambiadores
Etapa 5 · Thermo-Fluids & Heat Transfer
Valida diseños con FEA y ensayos
Etapa 6 · Systems & Simulation
Lleva un producto de los requisitos al prototipo
Etapa 7 · Product Development & Projects
Siete etapas.Una sola subida constante.
De un diagrama de cuerpo libre a un producto que has diseñado, construido y probado.
66módulos
en 7 etapas
694temas
≈ 11 por módulo
≈174horas
en lecciones de 15 minutos
≈23meses
≈11meses
≈6meses
para terminar el curso completo
- 1
Foundations & Tools
Planos, CAD y medir bien
6 módulos · 62 temas · ≈ 16 h
- 2
Mechanics & Dynamics
Fuerzas y movimiento
6 módulos · 63 temas · ≈ 16 h
- 3
Materials & Strength
Qué se dobla, qué se rompe, y cuándo
10 módulos · 105 temas · ≈ 26 h
- 4
Design & Manufacturing
Elementos de máquinas y cómo se fabrican
17 módulos · 174 temas · ≈ 44 h
- 5
Thermo-Fluids & Heat Transfer
Calor, fluidos y energía
16 módulos · 168 temas · ≈ 42 h
- 6
Systems & Simulation
Simularlo, probarlo, mantenerlo seguro
9 módulos · 101 temas · ≈ 25 h
- 7
Product Development & Projects
De un soporte a un producto entero
2 módulos · 21 temas · ≈ 5 h
Meses
04812160246801234
MesesMeta · ≈ 23 meses · ≈ 11 meses · ≈ 6 meses
Las horas y los meses son estimaciones: una lección de 15 minutos por tema, cada día.
Cada módulo.Cada tema.
Los títulos de módulos y temas se quedan en inglés, el idioma de trabajo del sector.
Etapa 1
Foundations & Tools
Planos, CAD y medir bien
6 módulos · 62 temas
1The World of Mechanical Engineering9 temas
- What Mechanical Engineers Design
- Machines, Mechanisms, Components, and Systems
- Motion, Force, Energy, and Material Behavior
- Mechanical Engineering Across Different Industries
- Products, Production Equipment, and Energy Equipment
- Analysis, Design, Manufacturing, and Operation
- Performance, Safety, Cost, and Reliability
- The Life Cycle of a Mechanical Product
- Connecting Physical Principles to Working Hardware
2Engineering Thinking and Physical Models10 temas
- Turning a Need into an Engineering Problem
- Defining System Boundaries
- Identifying Inputs, Outputs, and Constraints
- Idealization and Simplifying Assumptions
- Choosing the Right Level of Model Detail
- Free-Body, Energy-Flow, and System Diagrams
- Estimating Before Calculating
- Dimensional Consistency and Order-of-Magnitude Checks
- Model Limitations and Sources of Uncertainty
- Comparing Predictions with Physical Evidence
3Mathematics and Quantitative Tools11 temas
- SI Units and Unit Conversion
- Scalars, Vectors, and Coordinate Systems
- Trigonometry in Geometry and Motion
- Derivatives as Rates of Change
- Integrals as Accumulation and Resultants
- Differential Equations for Physical Systems
- Matrices and Coupled Engineering Equations
- Complex Numbers and Oscillatory Response
- Logarithms, Scaling, and Dimensionless Ratios
- Probability and Statistics for Engineering Data
- Reading Graphs, Interpolating Data, and Estimating Trends
4Engineering Drawings and Technical Communication10 temas
- Orthographic Views and Isometric Views
- Sections, Details, and Hidden Features
- Dimensions and Geometric Relationships
- Drawing Scales and Projection Conventions
- Threads, Holes, and Standard Feature Callouts
- Surface Texture and Manufacturing Notes
- Part Drawings and Assembly Drawings
- Bills of Materials and Part Identification
- Revisions, References, and Drawing Consistency
- Communicating Design Intent to Manufacturing and Inspection
5Computer-Aided Design and Assemblies11 temas
- Parametric Sketches and Geometric Constraints
- Extrusions, Revolutions, Sweeps, and Lofts
- Feature-Based Modeling and Design Intent
- Fillets, Chamfers, Patterns, and Shells
- Solid Models and Surface Models
- Assembly Constraints and Degrees of Freedom
- Interference, Clearance, and Motion Checks
- Mass Properties and Center-of-Mass Estimates
- Configurations and Families of Parts
- Sheet-Metal and Weldment Modeling Concepts
- Preparing Models for Drawings, Analysis, and Manufacturing
6Measurement and Uncertainty11 temas
- Accuracy, Precision, Resolution, and Repeatability
- Measurement Error and Measurement Uncertainty
- Calipers, Micrometers, and Dimensional Gauges
- Measuring Angle, Displacement, and Alignment
- Measuring Force, Torque, and Pressure
- Measuring Temperature, Speed, and Flow
- Calibration and Traceability
- Instrument Loading and Measurement Disturbance
- Sampling, Filtering, and Aliasing in Measurements
- Propagating Uncertainty Through Calculations
- Reporting Results with Appropriate Significant Figures
Etapa 2
Mechanics & Dynamics
Fuerzas y movimiento
6 módulos · 63 temas
7Forces, Moments, and Equilibrium10 temas
- Force Vectors and Lines of Action
- Moments About Points and Axes
- Couples and Equivalent Force Systems
- Distributed Loads and Resultant Forces
- Centers of Mass and Centers of Gravity
- Two-Dimensional Equilibrium
- Three-Dimensional Equilibrium
- Free-Body Diagrams for Components and Assemblies
- Two-Force and Multi-Force Members
- Recognizing Missing Forces and Incorrect Constraints
8Load Paths, Supports, and Static Analysis10 temas
- How Loads Travel Through a Machine
- Pins, Rollers, Fixed Supports, and Mechanical Constraints
- Reaction Forces and Reaction Moments
- Isolating Interacting Parts in an Assembly
- Static Analysis of Machine Frames and Linkages
- Static Friction and Impending Motion
- Friction in Wedges, Screws, and Contact Surfaces
- Statically Determinate and Indeterminate Systems
- Compatibility and Deformation in Load Sharing
- Checking Equilibrium Across the Complete Assembly
9Kinematics and Motion10 temas
- Position, Velocity, and Acceleration
- Rectilinear and Curvilinear Motion
- Angular Position, Speed, and Acceleration
- Relative Motion Between Components
- Rigid-Body Translation and Rotation
- Instantaneous Centers of Rotation
- Degrees of Freedom and Kinematic Constraints
- Position Analysis of Simple Mechanisms
- Velocity and Acceleration in Linkages
- Motion Profiles, Jerk, and Smooth Operation
10Force, Energy, and Momentum10 temas
- Newton's Laws in Mechanical Systems
- Inertial and Noninertial Reference Frames
- Equations of Motion for Particles and Assemblies
- Work Done by Forces and Moments
- Kinetic and Potential Energy
- Work-Energy Methods
- Power, Efficiency, and Mechanical Losses
- Linear Impulse and Momentum
- Impact and the Coefficient of Restitution
- Choosing Between Force, Energy, and Momentum Methods
11Rigid-Body Dynamics and Rotating Systems11 temas
- Mass Moments of Inertia
- The Parallel-Axis Theorem
- Torque and Angular Acceleration
- Coupled Translation and Rotation
- Rolling Motion and Contact Conditions
- Angular Momentum of Rotating Bodies
- Gyroscopic Effects and Their Applications
- Inertial Loads in Reciprocating Machines
- Static and Dynamic Rotor Balancing
- Acceleration, Deceleration, and Drive Torque
- Dynamic Loads Transmitted to Bearings and Supports
12Mechanical Vibrations12 temas
- Sources and Consequences of Vibration
- Mass, Stiffness, and Damping
- Free Vibration and Natural Frequency
- Underdamped, Critically Damped, and Overdamped Response
- Forced Vibration and Resonance
- Rotating Unbalance and Harmonic Excitation
- Base Excitation and Vibration Isolation
- Transmissibility and Mount Selection
- Multiple Degrees of Freedom and Mode Shapes
- Critical Speeds in Rotating Equipment
- Transient Vibration and Shock Response
- Connecting Vibration Measurements to Mechanical Behavior
Etapa 3
Materials & Strength
Qué se dobla, qué se rompe, y cuándo
10 módulos · 105 temas
13Engineering Materials and Selection11 temas
- Material Properties That Matter in Mechanical Design
- Strength, Stiffness, Toughness, and Hardness
- Density and Specific Properties
- Carbon Steels and Alloy Steels
- Stainless Steels and Corrosion Resistance
- Cast Irons and Their Applications
- Aluminum, Magnesium, and Titanium Alloys
- Copper Alloys and Functional Applications
- Polymers, Elastomers, and Viscoelastic Behavior
- Ceramics and Composite Materials
- Selecting Materials by Function, Environment, Process, and Cost
14Material Structure, Processing, and Properties11 temas
- Atomic Bonding and Engineering Behavior
- Crystalline and Amorphous Structures
- Grains, Grain Boundaries, and Defects
- Dislocations and Plastic Deformation
- Phase Diagrams as Processing Guides
- Heat Treatment and Property Changes
- Work Hardening and Annealing
- Surface Hardening and Local Property Control
- Anisotropy and Direction-Dependent Behavior
- Residual Stresses from Manufacturing
- Temperature, Time, and Environmental Effects on Properties
15Stress, Strain, and Material Response10 temas
- Normal Stress and Shear Stress
- Normal Strain and Shear Strain
- Engineering and True Stress-Strain Curves
- Elastic Modulus and Poisson's Ratio
- Linear Elasticity and Its Limits
- Yielding and Plastic Deformation
- Ductile and Brittle Material Response
- Strain Energy and Elastic Recovery
- Stress Concentrations Around Geometric Features
- Reading Material Test Data for Design Decisions
16Axial Loading and Torsion10 temas
- Tension and Compression in Machine Members
- Axial Stress and Elongation
- Stepped Members and Variable Cross Sections
- Statically Indeterminate Axial Assemblies
- Thermal Expansion Under Constraint
- Torsional Shear Stress in Circular Shafts
- Angle of Twist and Torsional Stiffness
- Solid vs. Hollow Shafts
- Power Transmission Through Rotating Shafts
- Combined Axial and Torsional Loading
17Bending, Shear, and Deflection11 temas
- Internal Shear Forces and Bending Moments
- Shear-Force and Bending-Moment Diagrams
- Second Moments of Area and Section Modulus
- Normal Stress Due to Bending
- Shear Stress in Beams
- Deflection and Slope of Machine Members
- Superposition for Linear Elastic Deflection
- Deflection in Shafts, Arms, and Brackets
- Unsymmetrical Loading and Section Orientation
- Shear Deformation and Limits of Simple Beam Models
- Designing for Stiffness as Well as Strength
18Combined Loading and Failure Criteria11 temas
- Superposition of Axial, Bending, Torsional, and Shear Loads
- Stress Transformation and Principal Stresses
- Mohr's Circle as a Stress-Analysis Tool
- Plane Stress and Plane Strain
- Maximum Shear Stress and Equivalent Stress
- Yield Criteria for Ductile Materials
- Failure Criteria for Brittle Materials
- Local Stress Concentrations and Notch Effects
- Load Cases, Load Combinations, and Design Margins
- Factors of Safety and Their Limitations
- Distinguishing First Yield from Functional Failure
19Buckling and Stability of Machine Components9 temas
- Strength Failure vs. Instability
- Slender Compression Members in Machines
- Euler Buckling and Its Assumptions
- Effective Length and End Conditions
- Slenderness Ratio and Inelastic Buckling
- Eccentric Loading and Initial Imperfections
- Local Buckling in Thin-Walled Parts
- Stiffeners, Bracing, and Geometric Stability
- Recognizing When a Simple Buckling Model Is Insufficient
20Fatigue, Fracture, and Durability11 temas
- Static Loading vs. Repeated Loading
- Stress Cycles and Load Histories
- S-N Curves and Fatigue Life
- Mean Stress and Alternating Stress
- Surface Finish, Size, and Notch Effects
- Variable-Amplitude Loading and Cumulative Damage
- Crack Initiation and Crack Growth
- Fracture Toughness and Critical Flaws
- Low-Cycle Fatigue and Strain-Based Thinking
- Creep and High-Temperature Durability
- Connecting Duty Cycles to Inspection and Service Life
21Pressure and Thermal Loading10 temas
- Internal Pressure as a Mechanical Load
- Hoop and Longitudinal Stress in Thin-Walled Cylinders
- Stress in Thin-Walled Spherical Components
- Thick-Walled Cylinders and Radial Stress Variation
- Pressure Loads on Closures, Covers, and Connections
- External Pressure and Collapse Risk
- Thermal Gradients and Differential Expansion
- Thermal Stress in Constrained Assemblies
- Combined Pressure, Temperature, and Cyclic Loading
- Why Pressure Equipment Requires Applicable Codes and Qualified Review
22Friction, Wear, and Tribology11 temas
- Real Contact Between Engineering Surfaces
- Surface Roughness and Contact Area
- Static, Sliding, and Rolling Friction
- Hertzian Contact as a Surface-Stress Model
- Adhesive, Abrasive, and Fatigue Wear
- Fretting and Small-Amplitude Motion
- Boundary, Mixed, and Full-Film Lubrication
- Lubricant Viscosity and Temperature Effects
- Surface Treatments and Wear Resistance
- Contamination and Tribological Failure
- Designing for Friction, Wear, and Predictable Service Life
Etapa 4
Design & Manufacturing
Elementos de máquinas y cómo se fabrican
17 módulos · 174 temas
23Mechanical Design and Component Sizing10 temas
- Converting Requirements into Mechanical Functions
- Defining Loads, Motion, Duty Cycle, and Environment
- Functional Decomposition and Concept Generation
- Comparing Mechanism and Component Alternatives
- Preliminary Sizing with Simplified Models
- Strength, Stiffness, Wear, and Thermal Constraints
- Standard Components vs. Custom Parts
- Interfaces, Mounting Points, and Packaging Space
- Iteration Between Analysis and Geometry
- Reviewing Assumptions Before Detailed Design
24Fasteners and Mechanical Joints11 temas
- Thread Forms, Fastener Grades, and Joint Functions
- Bolt Preload and Joint Clamping
- Bolt Stiffness and Joint Stiffness
- Torque, Friction, and Preload Uncertainty
- Bolted Joints Under Separation and Shear Loads
- Fatigue in Bolts and Threaded Connections
- Thread Engagement and Pullout
- Loosening, Locking, and Repeated Assembly
- Pins, Rivets, and Retaining Features
- Press Fits, Shrink Fits, and Interference Connections
- Designing Joints for Assembly, Inspection, and Maintenance
25Shafts, Axles, and Couplings10 temas
- Shafts vs. Axles and Their Load Cases
- Combined Bending and Torsion in Shafts
- Shaft Deflection and Bearing Alignment
- Shoulders, Fillets, Grooves, and Stress Concentrations
- Keys, Splines, and Torque Transfer
- Axial Location and Retention
- Rigid and Flexible Couplings
- Misalignment and Coupling Selection
- Torsional Compliance and Dynamic Effects
- Balancing Strength, Stiffness, Manufacturing, and Assembly
26Bearings and Lubrication Systems11 temas
- Plain Bearings and Rolling-Element Bearings
- Radial, Axial, and Combined Bearing Loads
- Ball, Roller, and Needle Bearing Families
- Bearing Arrangements and Load Sharing
- Locating and Nonlocating Bearing Positions
- Fits, Internal Clearance, and Preload
- Bearing Life Ratings and Their Assumptions
- Hydrodynamic and Hydrostatic Bearing Principles
- Grease and Oil Lubrication Choices
- Lubricant Delivery, Cooling, and Contamination Control
- Recognizing Bearing Damage and Installation Problems
27Gears and Gear Trains11 temas
- Gear Geometry and Motion Ratios
- Involute Teeth and Conjugate Motion
- Spur and Helical Gears
- Bevel Gears and Worm Gears
- Simple and Compound Gear Trains
- Planetary Gear Arrangements
- Tooth Bending and Contact Fatigue
- Backlash, Alignment, and Transmission Accuracy
- Lubrication, Heat Generation, and Gearbox Efficiency
- Selecting Ratios for Speed, Torque, and Packaging
- Gear Noise, Wear, and Failure Patterns
28Belts, Chains, and Power Transmission9 temas
- Friction Belts and Synchronous Belts
- Belt Tension and Power Transfer
- Pulley Diameter, Wrap Angle, and Slip
- Chain Drives and Sprocket Geometry
- Speed Variation and Chordal Action
- Tensioning, Alignment, and Adjustment
- Service Factors and Variable Loads
- Comparing Belt, Chain, and Gear Drives
- Guarding and Maintenance Access for Transmission Systems
29Springs and Elastic Elements10 temas
- Spring Rate and Stored Energy
- Compression Springs
- Extension Springs
- Torsion Springs
- Leaf Springs and Disc Springs
- Stress, Deflection, and Working Range
- Preload, Solid Height, and Available Travel
- Fatigue, Relaxation, and Temperature Effects
- Elastomeric Elements and Flexures
- Selecting Elastic Elements for Force, Motion, and Vibration
30Clutches, Brakes, and Flywheels10 temas
- Connecting, Disconnecting, and Controlling Mechanical Power
- Friction Clutches and Torque Capacity
- Positive-Engagement Clutches
- Disc and Drum Brake Principles
- Brake Force, Torque, and Stopping Energy
- Heat Generation and Thermal Limits
- Friction Materials and Wear
- Flywheels and Speed Fluctuation
- Inertia, Acceleration Time, and Stored-Energy Hazards
- Selecting Components for Duty Cycle and Fail-Safe Behavior
31Seals, Gaskets, and Mechanical Enclosures9 temas
- Static Sealing and Dynamic Sealing
- O-Rings and Gland Geometry
- Gaskets, Compression, and Joint Sealing
- Rotary Shaft Seals and Mechanical Seals
- Leakage, Friction, and Seal Wear
- Fluid Compatibility and Temperature Limits
- Housing Stiffness and Interface Alignment
- Dust, Moisture, Venting, and Environmental Protection
- Designing Enclosures for Access and Service
32Linkages, Cams, and Motion Mechanisms10 temas
- Matching a Mechanism to a Required Motion
- Four-Bar and Slider-Crank Mechanisms
- Grashof Conditions and Linkage Mobility
- Toggle Mechanisms and Mechanical Advantage
- Cams, Followers, and Motion Laws
- Lead Screws, Ball Screws, and Linear Motion
- Guides, Slides, and Constraint Arrangements
- Backlash, Compliance, and Positioning Accuracy
- Intermittent Motion and Indexing Mechanisms
- Balancing Motion Quality, Loads, Wear, and Manufacturability
33Manufacturing Processes and Process Selection10 temas
- Matching Part Geometry to a Manufacturing Route
- Process Capability and Achievable Quality
- Production Volume and Tooling Investment
- Material-Process Compatibility
- Near-Net-Shape and Material-Removal Approaches
- Process Sequences and Intermediate Operations
- Distortion, Residual Stress, and Process Variation
- Surface Integrity and Functional Performance
- Supplier Capability and Make-or-Buy Decisions
- Selecting Processes by Cost, Lead Time, Quality, and Risk
34Machining and Material Removal11 temas
- Cutting Mechanics and Chip Formation
- Turning and Boring
- Milling and Drilling
- Grinding and Abrasive Finishing
- Cutting Tools, Tool Materials, and Tool Wear
- Cutting Speed, Feed, and Depth of Cut
- Cutting Forces, Power, and Heat
- Workholding, Fixturing, and Datum Selection
- Machining Accuracy, Deflection, and Chatter
- CNC Toolpaths and Setup Planning
- Designing Parts for Efficient and Repeatable Machining
35Casting and Metal Forming10 temas
- Solidification and Casting Geometry
- Sand Casting and Permanent-Mold Casting
- Die Casting and Investment Casting
- Shrinkage, Porosity, and Casting Defects
- Draft, Parting Lines, and Machining Allowances
- Forging and Material Flow
- Rolling, Extrusion, and Drawing
- Sheet-Metal Bending and Forming
- Springback and Forming Limits
- Selecting Processes for Shape, Properties, and Production Volume
36Welding, Brazing, and Bonding10 temas
- Permanent Joints and Their Load Paths
- Fusion Welding Process Families
- Weld Joint Geometry and Accessibility
- Heat-Affected Zones and Property Changes
- Welding Distortion and Residual Stress
- Weld Defects and Inspection Needs
- Brazing and Soldering as Joining Processes
- Adhesive Bonding and Surface Preparation
- Designing Bonded Joints for Shear and Peel Loads
- Choosing a Joining Method for Materials, Loads, and Service Conditions
37Additive, Polymer, and Composite Manufacturing11 temas
- Additive Manufacturing Process Families
- Layer Orientation and Direction-Dependent Properties
- Supports, Overhangs, and Post-Processing
- Additive Manufacturing for Prototypes vs. End-Use Parts
- Polymer Injection Molding
- Mold Flow, Shrinkage, and Warpage
- Draft, Ribs, Bosses, and Uniform Wall Thickness
- Thermoforming and Other Polymer-Shaping Processes
- Composite Layup and Fiber Orientation
- Composite Curing, Voids, and Process Quality
- Evaluating Process Limitations Before Selecting a New Manufacturing Route
38Dimensions, Tolerances, and Geometric Control11 temas
- Nominal Dimensions and Allowable Variation
- Functional Dimensions and Datum Systems
- Clearance, Transition, and Interference Fits
- Geometric Dimensioning and Tolerancing Principles
- Form, Orientation, Location, and Runout Controls
- Material-Condition Modifiers and Their Functional Meaning
- Tolerance Stacks and Assembly Variation
- Worst-Case and Statistical Tolerance Analysis
- Surface Texture and Functional Contact
- Coordinate Measurement and Functional Gauging
- Balancing Precision, Inspection Effort, and Manufacturing Cost
39Assembly, Manufacturability, and Serviceability10 temas
- Design for Manufacturing vs. Design for Assembly
- Reducing Part Count and Unnecessary Operations
- Assembly Sequence and Tool Access
- Part Orientation and Mistake-Proofing
- Locating Features and Assembly Datum Strategy
- Fastening, Adjustment, and Alignment During Assembly
- Inspection Access and End-of-Line Checks
- Modular Replacement and Maintenance Access
- Disassembly Without Unnecessary Damage
- Designing for Repair, Remanufacture, and End-of-Life Separation
Etapa 5
Thermo-Fluids & Heat Transfer
Calor, fluidos y energía
16 módulos · 168 temas
40Thermodynamic Systems and Properties10 temas
- Systems, Surroundings, and Control Volumes
- Closed Systems and Open Systems
- State, Process, Path, and Cycle
- Intensive and Extensive Properties
- Pressure, Temperature, and Thermodynamic Equilibrium
- Internal Energy and Enthalpy
- Pure Substances and Phase Changes
- Property Tables and Thermodynamic Diagrams
- Ideal Gases and the Limits of Ideal-Gas Models
- Real Fluids and Property-Model Selection
41The First Law and Energy Balances11 temas
- Heat, Work, and Energy Transfer
- Sign Conventions and Consistent Accounting
- Boundary Work and Shaft Work
- Energy Balances for Closed Systems
- Mass and Energy Balances for Control Volumes
- Steady-Flow Devices
- Transient Filling, Emptying, and Heating
- Nozzles, Diffusers, Turbines, and Compressors
- Throttling Valves and Mixing Chambers
- Heat Exchangers as Energy-Balance Systems
- Checking Energy Conservation Across Complete Equipment
42The Second Law, Entropy, and Exergy11 temas
- Why Energy Conservation Is Not Enough
- Heat Engines, Refrigerators, and Heat Pumps
- Reversible and Irreversible Processes
- Entropy as a Thermodynamic Property
- Entropy Changes and Entropy Balances
- Entropy Generation and Sources of Irreversibility
- Carnot Limits and Temperature Dependence
- Isentropic Efficiency of Flow Devices
- Exergy and the Quality of Energy
- Exergy Destruction and Improvement Opportunities
- Distinguishing Thermal Efficiency from Overall System Performance
43Power Cycles and Energy Conversion11 temas
- Ideal Cycles vs. Real Machines
- Otto-Cycle and Diesel-Cycle Models
- Internal Combustion Engines as Mechanical Systems
- Brayton Cycles and Gas-Turbine Systems
- Rankine Cycles and Vapor-Power Systems
- Reheat, Regeneration, and Intercooling
- Combined-Cycle Systems
- Stirling Engines and External Heat Input
- Fuels, Combustion Energy, and Exhaust Losses
- Waste-Heat Recovery and Cogeneration
- Comparing Energy-Conversion Options by Duty and Constraints
44Refrigeration, Heat Pumps, and Thermal Equipment10 temas
- The Vapor-Compression Refrigeration Cycle
- Compressors, Condensers, Expansion Devices, and Evaporators
- Refrigerant State Changes and Cycle Diagrams
- Superheating and Subcooling
- Coefficient of Performance and Operating Conditions
- Heat-Pump Operation and Temperature Lift
- Working-Fluid Selection and Environmental Considerations
- Thermal Loads and Equipment Capacity
- Part-Load Performance and Control
- Fault Symptoms in Refrigeration and Thermal Equipment
45Fluid Properties, Hydrostatics, and Flow Description10 temas
- Density, Viscosity, and Compressibility
- Newtonian and Non-Newtonian Fluid Behavior
- Surface Tension and Capillary Effects
- Absolute, Gauge, and Differential Pressure
- Hydrostatic Pressure Variation
- Pressure Forces on Surfaces
- Buoyancy and Floating-Body Stability
- Velocity Fields, Streamlines, and Flow Visualization
- Steady, Unsteady, Laminar, and Turbulent Flow
- Choosing a Fluid Model for an Engineering Problem
46Fluid Conservation Laws11 temas
- Fluid Systems and Control-Volume Analysis
- Conservation of Mass and Continuity
- The Reynolds Transport Theorem as an Analysis Framework
- Linear Momentum Balances
- Forces on Bends, Nozzles, and Flow Devices
- Angular Momentum and Rotating Fluid Machines
- Mechanical Energy and Bernoulli's Equation
- Bernoulli Assumptions and Applicability Limits
- Pumps, Turbines, and Energy-Loss Terms
- Dimensional Analysis and Similarity
- Checking Mass, Momentum, and Energy Consistency
47Internal Flow in Pipes and Equipment Ducts11 temas
- Reynolds Number and Flow Regimes
- Developing and Fully Developed Flow
- Laminar Pipe-Flow Behavior
- Turbulent Flow and Wall Roughness
- Pressure Drop and Friction Factors
- Losses in Valves, Bends, and Fittings
- Hydraulic Diameter and Noncircular Passages
- Series and Parallel Flow Paths
- System Curves and Required Pump Head
- Flow Measurement and Meter Selection
- Transient Pressure Surges and Their Engineering Significance
48External Flow and Fluid Forces10 temas
- Boundary Layers and Near-Wall Flow
- Laminar and Turbulent Boundary Layers
- Flow Separation and Wake Formation
- Skin-Friction Drag and Pressure Drag
- Lift and Pressure Distribution
- Drag and Lift Coefficients
- Flow Around Cylinders, Blades, and Machine Components
- Fluid-Induced Vibration and Vortex Shedding
- Geometric Similarity and Scaled Testing
- Reducing Fluid Resistance Without Ignoring Other Design Constraints
49Compressible Flow9 temas
- Speed of Sound and Mach Number
- When Density Changes Must Be Included
- Static and Stagnation Properties
- Isentropic Flow Relations
- Flow Through Converging and Diverging Passages
- Choking and Maximum Mass Flow
- Normal Shocks and Irreversible Compression
- Friction and Heat Addition in Compressible Flow
- Compressible-Flow Effects in Nozzles, Valves, and Gas Equipment
50Pumps, Fans, Compressors, and Turbines11 temas
- Positive-Displacement and Dynamic Fluid Machines
- Centrifugal Pump Operating Principles
- Pump Curves and System Operating Points
- Cavitation and Net Positive Suction Head
- Pump Speed Changes and Similarity Laws
- Fans, Blowers, and Air-Moving Equipment
- Reciprocating and Rotary Compressors
- Compressor Maps, Surge, and Operating Limits
- Turbine Work and Energy Extraction
- Part-Load Efficiency and Speed Control
- Selecting Equipment for Flow, Pressure, Fluid, and Reliability
51Hydraulic and Pneumatic Systems11 temas
- Fluid Power as Force and Motion Transmission
- Hydraulic and Pneumatic System Architectures
- Cylinders, Motors, and Actuator Sizing
- Directional, Pressure, and Flow-Control Valves
- Reading Fluid-Power Schematics
- Force, Speed, Power, and Efficiency
- Compressibility, Compliance, and Response
- Accumulators and Stored-Energy Functions
- Filtration, Contamination, and Fluid Conditioning
- Leakage, Heat Generation, and Failure Symptoms
- Safe Isolation and Controlled Release of Stored Pressure
52Heat Conduction and Thermal Resistance11 temas
- Heat Transfer vs. Thermodynamic Energy Balances
- Fourier's Law and Thermal Conductivity
- One-Dimensional Steady Conduction
- Plane, Cylindrical, and Spherical Geometries
- Composite Walls and Thermal-Resistance Networks
- Thermal Contact Resistance
- Internal Heat Generation
- Extended Surfaces and Fin Efficiency
- Transient Conduction and Thermal Storage
- Lumped-Capacitance Models and the Biot Number
- Selecting Insulation and Conductive Paths for Equipment
53Convective Heat Transfer11 temas
- Thermal Boundary Layers
- Convective Heat-Transfer Coefficients
- Forced and Natural Convection
- Reynolds, Prandtl, Nusselt, and Rayleigh Numbers
- Internal-Flow Heat Transfer
- External-Flow Heat Transfer
- Selecting Correlations and Checking Their Validity
- Boiling and Condensation as Heat-Transfer Processes
- Critical Heat Flux and Operating Limits
- Coupling Fluid Motion to Surface Temperature
- Balancing Heat Transfer, Pressure Drop, and Power Consumption
54Thermal Radiation9 temas
- Radiation as Electromagnetic Energy Transfer
- Blackbody Radiation and Emissive Power
- Emissivity, Absorptivity, and Reflectivity
- Spectral and Temperature Dependence
- View Factors and Geometric Relationships
- Radiative Exchange Between Surfaces
- Radiation Shields and Surface Treatments
- Combining Radiation with Conduction and Convection
- Recognizing When Radiation Dominates Equipment Heat Transfer
55Heat Exchangers and Thermal Management11 temas
- Parallel-Flow, Counterflow, and Crossflow Arrangements
- Shell-and-Tube, Plate, and Compact Exchangers
- Overall Heat-Transfer Coefficients
- Log-Mean Temperature Difference
- Effectiveness and the NTU Method
- Fouling and Performance Degradation
- Pressure Drop, Pumping Power, and Thermal Performance
- Heat Sinks, Cold Plates, and Cooling Loops
- Heat Pipes and Vapor Chambers
- Thermal Expansion and Interface Compatibility
- Designing for Hotspots, Transients, and Variable Loads
Etapa 6
Systems & Simulation
Simularlo, probarlo, mantenerlo seguro
9 módulos · 101 temas
56Electromechanical Actuation and Instrumentation11 temas
- Mechanical Systems with Electrical Actuation
- Motor Torque-Speed Curves
- Continuous, Peak, and Starting Torque
- Gear Reduction and Reflected Inertia
- Servo Motors, Stepper Motors, and Other Drive Choices
- Encoders and Position Feedback
- Force, Torque, Pressure, and Temperature Sensors
- Sensor Placement and Mechanical Coupling
- Signal Quality, Calibration, and Dynamic Response
- Actuator Saturation and Thermal Limits
- Defining Mechanical, Electrical, and Control Interfaces
57Dynamic Systems and Feedback Control12 temas
- Lumped Models of Mechanical, Thermal, and Fluid Systems
- Differential Equations and Dynamic Response
- Linearization Around an Operating Point
- Transfer Functions and Block Diagrams
- Open-Loop and Closed-Loop Operation
- Stability and Transient Performance
- Steady-State Error and Disturbance Rejection
- Proportional, Integral, and Derivative Control
- Frequency Response and Stability Margins
- Sensor Delay, Actuator Limits, and Controller Windup
- Feedforward Control and Practical Compensation
- Validating Control Behavior Within Safe Operating Limits
58Computational Methods and Model Verification11 temas
- Organizing Engineering Calculations Reproducibly
- Numerical Solution of Nonlinear Equations
- Solving Coupled Linear Systems
- Numerical Differentiation and Integration
- Time Integration of Dynamic Models
- Curve Fitting and Parameter Estimation
- Sensitivity Analysis and Parameter Studies
- Constrained Optimization and Design Trade-Offs
- Numerical Error, Convergence, and Conditioning
- Uncertainty Propagation and Monte Carlo Analysis
- Verification vs. Validation of an Engineering Model
59Finite Element Analysis for Mechanical Design11 temas
- Turning a Physical Component into an Analysis Model
- Nodes, Elements, and Discretization
- Beam, Shell, and Solid Element Choices
- Material Models and Constitutive Assumptions
- Loads, Supports, and Boundary Conditions
- Mesh Quality and Mesh-Convergence Studies
- Contact, Constraints, and Assembly Connections
- Stress Singularities and Misleading Peak Values
- Linear, Nonlinear, Modal, and Buckling Analyses
- Comparing Results with Hand Calculations and Tests
- Documenting Model Limits and Design Conclusions
60Fluid and Thermal Simulation11 temas
- Choosing Between Analytical, Empirical, and Numerical Models
- Flow Domains and Boundary Conditions
- Conservation Equations and Numerical Discretization
- Mesh Resolution and Near-Wall Treatment
- Laminar and Turbulence-Model Choices
- Steady and Transient Simulations
- Conjugate Heat Transfer
- Residuals, Conservation Checks, and Physical Convergence
- Mesh and Time-Step Independence
- Comparing Simulation with Measurements and Correlations
- Avoiding False Precision in Flow and Thermal Predictions
61Experimental Design, Testing, and Validation11 temas
- Turning Requirements into Measurable Test Criteria
- Test Articles, Fixtures, and Representative Boundary Conditions
- Planning Variables, Controls, and Repeat Measurements
- Instrument Selection and Data-Acquisition Planning
- Static, Dynamic, Thermal, and Flow Tests
- Design of Experiments and Interacting Factors
- Measurement Uncertainty and Acceptance Decisions
- Accelerated Testing and Its Assumptions
- Safe Test Limits, Guards, and Approved Procedures
- Investigating Disagreement Between Models and Tests
- Writing Test Reports and Closing Verification Gaps
62Reliability, Maintenance, and Failure Investigation11 temas
- Reliability, Availability, and Maintainability
- Failure Modes and Service Environments
- Duty Cycles and Life-Limiting Mechanisms
- Preventive, Condition-Based, and Corrective Maintenance
- Vibration, Temperature, Lubricant, and Wear Monitoring
- Alignment, Balancing, and Installation Quality
- Inspection Methods and Nondestructive Testing
- Preserving Evidence After a Failure
- Fracture Surfaces, Wear Patterns, and Diagnostic Clues
- Root Causes vs. Secondary Damage
- Verifying Corrective Actions and Updating the Design
63Machine Safety, Human Factors, and Risk12 temas
- Hazard Identification Across the Equipment Life Cycle
- Crushing, Cutting, Entanglement, and Pinch Points
- Pressure, Temperature, Motion, and Stored-Energy Hazards
- Inherently Safer Design Before Protective Measures
- Guards, Interlocks, and Protective Functions
- Energy Isolation and Maintenance Safety
- Emergency Stops and Their Limitations
- Ergonomics, Reach, Force, and Operator Interaction
- Failure Mode and Effects Analysis
- Fault Trees and Combined Failure Scenarios
- Applicable Standards, Evidence, and Qualified Safety Review
- Communicating Residual Risks and Operating Limits
64Sustainable Design and Engineering Economics11 temas
- Material Use, Mass, and Functional Efficiency
- Energy Consumption Across the Product Life Cycle
- Durability vs. Material and Manufacturing Impacts
- Manufacturing Scrap, Yield, and Resource Use
- Repairability, Reuse, and Remanufacturing
- Recyclability and Material Separation
- Life-Cycle Assessment and System Boundaries
- Prototype Cost, Tooling Cost, and Unit Cost
- Total Cost of Ownership
- Build, Buy, and Standardize Decisions
- Balancing Environmental, Economic, and Technical Trade-Offs
Etapa 7
Product Development & Projects
De un soporte a un producto entero
2 módulos · 21 temas
65Product Development, Documentation, and Collaboration11 temas
- Stakeholder Needs and Product Requirements
- Specifications, Interfaces, and Acceptance Criteria
- Concept Reviews and Design Reviews
- Coordinating Mechanical, Electrical, Software, and Manufacturing Work
- Managing Technical Risks and Unresolved Assumptions
- Configuration Control and Engineering Changes
- Bills of Materials, Drawings, and Release Packages
- Supplier Communication and Manufacturing Feedback
- Test Evidence, Compliance Records, and Design Traceability
- Installation, Operation, and Maintenance Documentation
- Professional Responsibility and Limits of Engineering Claims
66Integrated Mechanical Engineering Projects10 temas
- A Machine Bracket Designed for Strength, Stiffness, and Manufacture
- A Shaft-and-Bearing Assembly with Defined Loads and Service Life
- A Gear or Belt Drive Matched to a Required Speed and Torque
- A Linkage or Cam Mechanism for a Specified Motion
- A Bolted and Sealed Mechanical Housing
- A Spring-Mass System with Vibration Isolation
- A Pump-and-Piping Loop with a Verified Operating Point
- A Heat Exchanger or Cooling Assembly for a Defined Thermal Load
- A Motor-Driven Positioning Stage with Feedback
- A Complete Mechanical Product from Requirements to Prototype and Test Report
Quince minutos.Cada día.
- 1
Una lección cabe en la pausa de la comida
Una idea cada vez, en diapositivas breves. Una lección entera dura unos quince minutos.
- 2
Práctica con corrección al instante
Las preguntas van dentro de la lección. Responde y ve al instante si lo has entendido.
- 3
Una racha que te hace volver
Una lección al día mantiene viva la racha. Sesiones cortas y constantes te llevan hasta el final.
- 1
Una lección cabe en la pausa de la comida
Una idea cada vez, en diapositivas breves. Una lección entera dura unos quince minutos.
- 2
Práctica con corrección al instante
Las preguntas van dentro de la lección. Responde y ve al instante si lo has entendido.
- 3
Una racha que te hace volver
Una lección al día mantiene viva la racha. Sesiones cortas y constantes te llevan hasta el final.
Para futuros ingenieros de hardware.
Delineantes listos para hacerse cargo del diseño
Donde más vas a crecer
Selecciona engranajes, rodamientos, ejes y fijadores
Etapa 4 · Design & ManufacturingTécnicos que ascienden a ingeniero
Donde más vas a crecer
Dimensiona piezas frente a tensión, fatiga y pandeo
Etapa 3 · Materials & StrengthIngenieros que se pasan al hardware
Donde más vas a crecer
Lleva un producto de los requisitos al prototipo
Etapa 7 · Product Development & Projects
A dónde lleva este curso.
El trabajo en torno al que está construido este curso, y cómo se entra en él.
Mechanical Design Engineer
Diseña piezas y productos mecánicos y comprueba que aguantarán.
Todas las carreras del futuroEn el trabajo
- Modelar una pieza en CAD con las tolerancias correctas
- Comprobar esfuerzos y calor antes de fabricar nada
- Trabajar con el taller para que el diseño sea fabricable
Cómo se entra
Normalmente, un título en ingeniería mecánica.
Sé de los primeros.
Acceso anticipado para particulares, pilotos para equipos. Cuéntanos quién va a aprender.
enterprise@astratrainer.com